Scrub problem areas with your.
How to clean a tin roof.
Then you ll just need to apply to solution to your metal roof with a sponge microfiber cloth or soft bristle brush and let it sit on the surface for 5 10 minutes.
Use a cloth or sponge to clean.
To remove difficult algae spots use only a wet cloth sponge or low pressure washer.
Vinegar bleach ammonia and salt will all effectively change the ph level of your roof allowing you to clean it.
Turn the black dial to the off setting and you re done.
Apply the product on a day without wind to get the full reach out of the hose end sprayer.
Turn the dial back to the water setting and rinse down landscaping.
Use only one of these substances mixed with water at a time.
This is one of the most non invasive and easiest ways to get a metal roof clean.
Spray your roof down with wet forget.
Use a rag to apply to affected spots and use circular wiping motions.
Remove the particles or pieces that are causing the rust stains.
Mix water and mild detergent for stubborn areas.
Never mix chemicals together.
Finally thoroughly rinse off the solution with plain water.
Spray the roof with the diluted substance and let it sit for about an hour.
Wet forget works with the rain and wind to get it clean.
5 parts water 1 part diluted hydrochloric acid or citric acid or muriatic acid or oxalic acid or vinegar.
To remove algae and moss growth from the roof dissolve one cup of ammonia for every 5 gallons of water used and work from the top to the bottom.
Opt for something soft to protect your roof s paint and parts.